| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.81 | 13.303% | $91.5602 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $167.57 | 3.401% | $173.2691 | $173.27 | $173.25 | $173.30 |
| Purchase #3 | $40.62 | 5.694% | $42.9329 | $42.93 | $42.95 | $42.90 |
| Purchase #4 | $106.92 | 13.367% | $121.212 | $121.21 | $121.20 | $121.20 |
| Purchase #5 | $63.38 | 7.328% | $68.0245 | $68.02 | $68.00 | $68.00 |
| Purchase #6 | $118.70 | 7.164% | $127.2037 | $127.20 | $127.20 | $127.20 |
| Purchase #7 | $30.98 | 11.688% | $34.6009 | $34.60 | $34.60 | $34.60 |
| 7 purchase totals = | $608.98 | $658.8033 | $658.79 | $658.75 | $658.80 | |